This thread is for finished robot projects I've added your blog to my RSS feeds, so I'll keep an eye on it. Post a notice in this thread when you've made a working prototype and we'll be sure to put it up.

I have been trying to create self-balancing robots without gyro/ acceleration sensors. I first tried it using an ultrasonic sensor (which didn't work), but my second try was pretty OK. It used a third motor (without any power applied to it), which, staying level with the ground, tells the robot how much power to apply to the motors. Both were programmed in RobotC, and posted on my blog:

We just completed a short blog and video on a project I did over the holiday. It uses RobotC to log a trip you took, and display it on Google Earth. It's really simple: you run the program, download the file, rename it, and click and you've got a map of where your NXT went.

I finished this communicating robot today. It uses the new HiTechnic magnetic field sensor to receive binary messages from a magnet mounted on a motor. The messages contain the angle the first motor was set to by the user, which is the angle the other motor needs to sync to. More accurate description available when you follow the link.

I have a cool project I just finished: Project N.O.M.A.D which stands for NXT Optimal Movement and Autonomous Drive I have descriptions, pictures and 2 low-quality videos on my blog. (if you need a better video let me know)http://ericsprojectideas.blogspot.com/I'd love to get it up on the site !

Gentlemen, I will add these robots to the ROBOTC community projects page today. I'll publish DiMastero's one today and set Eric's one to automatically publish on Friday. That way they're spread out a little.

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